Quote from Stok:
Yes they can. While I am not a CTA, I trade a LP with IB and have talked with them about this exact topic. They have a feature that will denote which account is notionally funded and which aren't. Since the CTA will basically see one omnibus account, the account value would reflect that. For example.
You have:
1. $100k notional funded account (trade it as $200k)
2. $200k regular account.
Your omnibus account will be $400k and all trades will be allocated 50/50 between the two accounts. Also, if IB does your fees it will charge based on nominal funding. For example:
You have a 2% management fee. The $100k account that is nominally funded at $200k will be charged $4000. All that is spelled out in the DD.
Can any one confirm that IB does indeed support the above feature?
Thanks.